import pandas as pd
list = [[110,120,105],[95,110,108],[96,80,100],[112,106,97]]
index = ['王蒙','李珊','赵胜','刘文']
columns = ['语文','数学','英语']
df = pd.DataFrame(list, index, columns)
print('原始数据：\n', df)
df.drop(['赵胜'], inplace=True)
print('删除“赵胜”行后的数据：\n', df)
df = df.drop(columns=['英语'])
print('再删除“英语”列后的数据：\n', df)